Wen ShizhuWen Shizhu is a professor at Tsinghua University in China. He is a member of the Chinese Academy of Science, and Honorary Director of the State Key Laboratory of Tribology. He has researched tribology for 50 years, focussing on the theory of elastohyrodynamic and thin film lubrication, the mechanisms and control of friction and wear, nano-tribology, and micro-machine design. Read More Read Less